/**
 * Contains all classes need to sort and search {@link DataModel.Feature}s.
 * 
 * References to any external specifications:<br>
 * <a href="http://www.iti.fh-flensburg.de/lang/algorithmen/sortieren/quick/quick.htm">http://www.iti.fh-flensburg.de/lang/algorithmen/sortieren/quick/quick.htm</a>
 * 
 * @author Stefan Lorenz
 * <br><b>Date:</b> 12.11.2012
 * @version 1.6
 */
package SortSearch;